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<div>I think this depends on you FS min version.</div>
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<div>We had some issues where ours was still set to 3.5 I think even though we have 4.x clients. The nodeclasses in mmlsconfig were expanded to individual nodes. But adding a node to a node class would apply the config to the node, though I'd expect you to
have to stop/restart GPFS on the node and not expect it to work like "mmchconfig -I"</div>
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<div>Simon</div>
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<span style="font-weight:bold">From: </span><<a href="mailto:gpfsug-discuss-bounces@spectrumscale.org">gpfsug-discuss-bounces@spectrumscale.org</a>> on behalf of "Sobey, Richard A" <<a href="mailto:r.sobey@imperial.ac.uk">r.sobey@imperial.ac.uk</a>><br>
<span style="font-weight:bold">Reply-To: </span>"<a href="mailto:gpfsug-discuss@spectrumscale.org">gpfsug-discuss@spectrumscale.org</a>" <<a href="mailto:gpfsug-discuss@spectrumscale.org">gpfsug-discuss@spectrumscale.org</a>><br>
<span style="font-weight:bold">Date: </span>Friday, 27 January 2017 at 11:12<br>
<span style="font-weight:bold">To: </span>"<a href="mailto:gpfsug-discuss@spectrumscale.org">gpfsug-discuss@spectrumscale.org</a>" <<a href="mailto:gpfsug-discuss@spectrumscale.org">gpfsug-discuss@spectrumscale.org</a>><br>
<span style="font-weight:bold">Subject: </span>?spam? [gpfsug-discuss] Nodeclasses question<br>
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<p class="MsoNormal">All,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Can it be clarified whether specifying “-N ces” (for example, I have a custom nodeclass called ces containing CES nodes of course) will then apply changes to future nodes that join the same nodeclass?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">For example, “mmchconfig maxFilesToCache=100000 –N ces” will give existing nodes that new config. I then add a 5<sup>th</sup> node to the nodeclass. Will it inherit the cache value or will I need to set it again?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks<o:p></o:p></p>
<p class="MsoNormal">Richard<o:p></o:p></p>
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